Table of Contents

C++ OR

Suppose you want to make a login page and provide multiple options for the user to log in like thumbprint, password, and pin. If any 1 these are correct you grant access.

OR allows us to perform this without having to use multiple if else statements.

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From the table it is evident that the truth value of OR is 0 only when Both X and Y are zero.

Let us try to implement a simple log in page using OR to allow access through any one of the options 1. password OR 2.pincode.


#include
using namespace std;
main()
{
	bool isPassword=false;
	bool isCode=true;
	if(isPassword==true)||(isCode==true)
	{
		cout<<"access granted\n";
	}
	else
	cout<<"access denied";
}